Seiko Cal. 3861 - 159

This Automatic model from 1970 features a 45mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-c40366f4b21a]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1970

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